nis/nis_checkpoint.c

   1 /* Copyright (c) 1997 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18    Boston, MA 02111-1307, USA. */
  19
  20 #include <rpcsvc/nis.h>
  21 #include "nis_intern.h"
  22
  23 nis_result *
  24 nis_checkpoint(const_nis_name dirname)
  25 {
  26   nis_result *res;
  27
  28   res = calloc (1, sizeof (nis_result));
  29
  30   if (dirname != NULL)
  31     {
  32       cp_result *cpres = NULL;
  33       nis_result *res2;
  34       u_int i;
  35
  36       res2 = nis_lookup (dirname, EXPAND_NAME);
  37       if (NIS_RES_STATUS (res2) != NIS_SUCCESS)
  38         return res2;
  39
  40       /* Check if obj is really a diryectory object */
  41       if (__type_of (NIS_RES_OBJECT (res2)) != NIS_DIRECTORY_OBJ)
  42         {
  43           nis_freeresult (res);
  44           NIS_RES_STATUS (res) = NIS_INVALIDOBJ;
  45           return res;
  46         }
  47
  48       for (i = 0;
  49            i < NIS_RES_OBJECT (res2)->DI_data.do_servers.do_servers_len; ++i)
  50         {
  51           if (__do_niscall2 (&NIS_RES_OBJECT(res2)->DI_data.do_servers.do_servers_val[i],
  52                              1, NIS_CHECKPOINT, (xdrproc_t) xdr_nis_name,
  53                              (caddr_t) &dirname, (xdrproc_t) xdr_cp_result,
  54                              (caddr_t) &cpres, 0, NULL) != RPC_SUCCESS)
  55             NIS_RES_STATUS (res) = NIS_RPCERROR;
  56           else
  57             {
  58               res->status += cpres->cp_status;
  59               res->zticks += cpres->cp_zticks;
  60               res->dticks += cpres->cp_dticks;
  61             }
  62         }
  63       nis_freeresult (res2);
  64     }
  65   else
  66     NIS_RES_STATUS (res) = NIS_NOSUCHNAME;
  67
  68   return res;
  69 }